2LiOH + SO3 = Li2SO4 + H2О
2Al(OH)3= Al2O3 + 3H2O
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
Ba(oh)2+Li2so4=baso4+2lioh
6 не понятно нету Cr(OH)2
Fе(OH)2+2Hcl = fecl2 +2h2o
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Zn(OH)2 + 2HNO3 = Zn(NO3)2 + 2H2O
CrCl3 + 3KOH = Cr(OH)3 + 3KCl